Bitmart, a cryptocurrency exchange, suffered an attack yesterday that exploited some security vulnerabilities in order to gain access to the funds of the exchange. The attackers targeted the platform’s hot wallets, specifically the Binance Smart Chain-based wallets and the Ethereum wallets. The hackers managed to take almost $200 million in tokens from the platform.
Bitmart Hot Wallets Exploited
Bitmart has lost more than $200 million in a hack that involved its hot wallets yesterday. The issue was first identified by Peckshield, a blockchain security and auditing company, that raised the alarm about a possible hot wallet vulnerability on social media. The involved wallets were those that held ETH and BSC-based tokens.
Bitmart representatives estimated the losses at $150 million initially, but PeckShield did an investigation of the funds taken, saying losses were around $200 million. The hacker stole significant amounts of SHIB and SAFEMOON, SAND and MANA among other things. Due to large quantities of tokens that were not liquidated on decentralized exchanges, the event had an impact on the price of certain tokens with low liquidity.
Bitmart acknowledged the situation and at the time stated that the losses due to the attack accounted for a small part of the exchange holdings. The company made the following announcement:
The affected ETH hot wallet and BSC hot wallet carries a small percentage of assets on BitMart and all of our other wallets are secure and unharmed. We are currently conducting a security review. As we move forward, we will keep you posted on any developments.
Tornado-Washed Funds
The exploiters quickly moved the funds to different platforms with the intent of mixing the cryptocurrency taken. According to Peckshield, all of the Binance Smart Chain and Ethereum tokens were exchanged for ethereum using 1inch, a decentralized exchange platform, and then were sent to Tornado.cash, an obfuscation protocol that allows users to make transactions less susceptible to tracing.
This attack on a central exchange was one of the most devastating this year. Most of the risk of exploits have moved to decentralized financial (defi), platforms. The exchange suspended all withdrawals of assets due to this situation. It is currently conducting an investigation into the platform and its vulnerabilities.
What do you think about this $200 million Bitmart exchange hack? Please leave your comments below.
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